人口年龄结构和抚养比单位：万人总人口年份(年末)0-14岁人口数比重(%)人口数按年龄组15-64岁19821987199019951996199719981999200020012002200320042005200620072008101654109300114333121121122389123626124761125786126743127627128453129227129988130756131448132129132802341463134731659322183231132093320643195029012287162877428559279472650425961256602516633.628.727.726.626.426.025.725.422.922.522.422.121.520.319.819.419.06251771985763068139382245834488433885157889108984990302909769218494197950689583396680注: 本表数据为每年公报数。 年龄组分5-64岁比重(%)人口数65岁及以上比重(%)总抚养比(%)少儿抚养比(%)61.565.966.767.267.267.567.667.770.170.470.370.470.972.072.372.572.74991596863687510783380858359867988219062937796929857100551041910636109564.95.45.66.26.46.56.76.97.07.17.37.57.67.77.98.18.362.651.849.848.848.848.147.947.742.642.042.242.041.038.838.337.937.454.643.541.539.639.338.538.037.532.632.031.931.430.328.127.326.826.0老年抚养比(%)8.08.38.39.29.59.79.910.29.910.110.410.710.710.711.011.111.3